▎ 摘　　要

NOVELTY - The utility model claims a graphene oxide manufacturing device, its structure comprises graphene preparing machine, the second supporting bracket, the first supporting bracket, and a converting head, inner connecting pipe, the middle fixing plate, efficiently preparing device, an upper shield. fixing block, a chamber, a control panel, a digital display temperature controller, graphene preparing front surface right side of machine body is provided with a control panel, the control panel front surface corner chamber is fixed with digital display temperature controller, the graphene preparation machine body back end; increase the inside efficiently preparing the device, improves the production efficiency of the device, increases the speed of preparation of graphene oxide, reduces the production cost of the device and improves the use value.